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Rare adrenal cancers that secrete androgens or estrogens have a poor prognosis and are treated primarily with surgery.

Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.

The document concludes that various childhood hair and nail disorders exist, some may improve on their own, and advances in genetics and immunology could enhance treatment and counseling.

PKC ε increases hair follicle stem cell turnover and may raise skin cancer risk.

SACUMAN, a rare condition causing hair loss without clear signs, is often misdiagnosed and needs scalp biopsies for accurate detection.

High-frequency ultrasonography is a useful but underused tool in dermatology for assessing skin cancers, monitoring diseases, and evaluating treatments.

Changes in keratin affect skin health and can lead to skin disorders like blistering diseases and psoriasis.

The document concludes that permanent hair loss conditions are complex, require early specific treatments, and "secondary permanent alopecias" might be a more accurate term than "secondary cicatricial alopecia."

Epidermal nevi are skin cell clusters linked to various syndromes.

Activin increases skin tumor formation, skin Tregs help hair growth, lymph-node removal doesn't improve melanoma survival, cells can revert to stem cells in wound healing, and skin bacteria produce peptides that may treat infections.

The document concludes that an experimental drug may help wound healing in Epidermolysis Bullosa, links Hydroa vacciniforme to EBV, discusses diagnosing hair loss disorders, finds many children with eczema have allergies, reviews the safety of a skin medication in children, notes side effects of a Duchenne's treatment, and identifies a marker for pediatric mastocytosis.

Dermabrasion improves skin appearance by removing the top layer to promote healing.

Hair follicles are essential for skin health, aiding in hair growth, wound healing, and immune function.

Vitamin D receptor helps control hair growth and could be used to treat certain skin tumors.

Increased ODC activity leads to skin tumors by recruiting stem cells, not by toxic byproducts.

2011 dermatology discussions highlighted stem cell hair treatments, new lichen planopilaris therapies, skin side effects from cancer drugs, emerging allergens, and the link between food allergies and skin issues.

The conclusion is that Pigmented Epithelioid Melanocytoma can start from hair follicle stem cells or from a mole on the skin.

Hair growth phase and certain genes can speed up wound healing, while an inflammatory mediator can slow down new hair growth after a wound. Understanding these factors can improve tissue regeneration during wound healing.

Understanding hair follicle development can help treat hair loss, skin regeneration, and certain skin cancers.

SOX2 is crucial for skin cell function and hair growth, and it plays a role in skin cancer and wound healing.

The document concludes that the skin is a complex organ providing protection, sensation, and healing, with challenges in treating conditions like itchiness.

Skin cancer often starts from Lgr5+ progenitor cells.

Estrogen therapy can reduce skin aging but has cancer risks.

UV exposure reduces Lgr6+ stem cells in mouse skin and they don't significantly contribute to skin cancer development.

Stem cells can rejuvenate skin, restore hair, and aid in wound healing.

The conclusion is that genetic testing is important for diagnosing and treating various genetic hair disorders.

New understanding of the causes of primary cicatricial alopecia has led to better diagnosis and potential new treatments.

Oestrogens help maintain healthy skin, heal wounds, and may protect against skin aging and cancer.

Most skin tumors in the study were benign, with squamous cell carcinoma being the most common malignant type.

A woman with a new PTCH gene mutation has both Gorlin syndrome and severe hair loss.